25040194

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 38708928

約数和(自身を除く): 13668734

約数列:

[1, 2, 37, 74, 523, 647, 1046, 1294, 19351, 23939, 38702, 47878, 338381, 676762, 12520097, 25040194]

約数ペア:

[(1, 25040194), (2, 12520097), (37, 676762), (74, 338381), (523, 47878), (647, 38702), (1046, 23939), (1294, 19351)]